$OpenBSD: patch-Modules_Platform_OpenBSD_cmake,v 1.14 2014/12/31 11:06:02 dcoppa Exp $
--- Modules/Platform/OpenBSD.cmake.orig	Mon Dec 15 14:07:43 2014
+++ Modules/Platform/OpenBSD.cmake	Thu Dec 18 05:37:12 2014
@@ -1,5 +1,7 @@
 include(Platform/NetBSD)
 
+unset(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG)
+
 # On OpenBSD, the compile time linker does not share it's configuration with
 # the runtime linker.  This will extract the library search paths from the
 # system's ld.so.hints file which will allow CMake to set the appropriate
